Apple Motion 3 - Manual (Page 787)

Chapter 9 Using the Replicator 787
 Circle: Elements are positioned in a circle along the replicator outline, or in a tile or
random fill pattern. Using the onscreen controls (with the Adjust Item tool), you can
specify the radius and location of the circle. When Circle is selected, the Arrangement
parameter becomes available. Depending on the selected Arrangement, the Circle
shape displays additional parameters. In the following image, the circle’s
Arrangement is set to Outline.
 Burst: Elements are positioned in a flare pattern. Using the onscreen controls (with
the Adjust Item tool), you can specify the radius and location of the burst. The Burst
shape displays additional Radius, Number of Arms, Points Per Arm, Offset, and Origin
parameters in the Replicator tab.